baber/WOPTO huggingface dataset:
Patent KR-20010098892-A (KR)
IPC: C07C1/20
Filed: 2001-04-26
Abstract: A method for the cleavage of alkyl tertiary-alkyl ethers (I) to the corresponding iso-olefins and alkanols by acid-catalysed reactive distillation, in which the distillation system comprises, in ascending order, a bottom zone (S), at least one distillation zone (D) and a reaction zone (R), into which the ether (I) is fed as an azeotrope with the alkanol.
Patent KR-20010074266-A (KR)
Title: Shoe soles without a heel
Inventor: RYU JEONG HYEON
IPC: A43B23/17
Filed: 2001-05-03
Abstract: PURPOSE: A shoe sole without a heel formed by a reinforcing rod for supporting the central part of the bottom of the foot from the heel at the lower part of an inner sole is provided, which has a finger-pressure effect, shortens the manufacturing processes and reduces the cost of production. CONSTITUTION: A shoe sole without a heel comprises an insole(1) without a heel, an inner sole(2) attached to the total surface of the upper part of the insole and the outsole(3) attached to the total surface of the lower part of the insole. A groove for inserting a reinforcing rod is formed on the upper surface of the insole and the inner sole equipped with the reinforcing rod is attached to the upper surface of the insole.
Patent KR-20010069841-A (KR)
Title: furnishing system with a freegift, guide, result using electric light board or user's phone(including mobile)
Inventor: SEO EWI HWAN
IPC: H04B7/00
Filed: 2001-05-15
Abstract: PURPOSE: A free gift providing system is provided to draw and announce a prize winner through ARS after publicizing using an electric scoreboard. CONSTITUTION: An electric scoreboard(11) is connected to a wire/wireless communication connecting device(21), an ARS server(31), and an Internet server(33) and displays event-related contents. A client or an audience connects to the wire/wireless communication connecting device(21), the ARS server(31), and the Internet server(33) using a wire/wireless telephone(12). The ARS server(31) and the Internet server(33) are connected through LAN(32) so as to share information and stores a lottery result in a database. The stored contents are transferred to a wire/wireless receiver device(62) of the client.
Patent KR-20020087293-A (KR)
Title: An optical module
Inventor: KOO JA NAM
IPC: G02B6/42
Filed: 2001-05-15
Abstract: PURPOSE: An optical module is provided which is appropriate for a high speed transmission by improving a frequency characteristics using a lead of a coaxial cable type. CONSTITUTION: The optical module includes a package part packaging an optical device(103), and a lead(130) providing an electrical signal to the optical device by being connected to the package part electrically. The lead is in a coaxial type. The optical module comprises at least one lead for connecting an electrode of the optical device to the external on a head(100) where the optical device is installed. The lead comprises a cylindrical inner conductor(130a) and an outer conductor(130c) having a larger diameter than the inner conductor and a dielectric(130b) filled between the inner conductor and the outer conductor.
Patent KR-20020088318-A (KR)
Title: Position of Target Image Tracking System using a Easy GIS(Geographical Information System) Method in DVR(Digital Video Recorder)
Inventor: LEW JEOM SOO
IPC: H04N7/18
Filed: 2001-05-21
Abstract: PURPOSE: A system for tracing position of a target image using a simple electronic geographical information method in a digital image storing device is provided to obtain accurate position location of a target image. CONSTITUTION: A system for tracing position of a target image using a simple electronic geographical information method in a digital image storing device includes the steps of pursuing the position of the target image by using a triangular composition, making a detail map or drawing of the corresponding monitoring area into graphic files by using a scanner to present the corresponding monitoring area to the digital image storing device, using the input graphic files as a background screen when a target of the corresponding monitoring area is displayed, making a database by converting specific points and reference points of the input graphic files into coordinates.
Patent KR-20020089608-A (KR)
Title: Static random access memory device capable of reducing power consumption
Inventor: KIM TAE CHAN
IPC: G11C11/413
Filed: 2001-05-23
Abstract: PURPOSE: A static random access memory device for reducing power consumption is provided to reduce power consumption by minimizing the amount of discharge current of a plurality of bit lines to a plurality of memory cells. CONSTITUTION: A memory cell array(100) is formed with a plurality of memory cells(MC). The memory cells(MC) of each row are commonly connected with corresponding word lines(WL0 to WLi). The memory cells(MC) of each column are connected in parallel between corresponding bit line couples(BLO to BLj,BL0B to BLjB). Each memory cell(MC) has a structure of an SRAM cell. A row selection circuit(120) is used for selecting one of the word lines(WL0 to WLi) in response to row address information. A column selection circuit(140) is used for some of bit line couples(BLO to BLj,BL0B to BLjB) in response to column address information. The selected bit line couples are connected with a sense amplifier and write circuit(160). A bit line precharge circuit(180) is used for applying a precharge voltage to the bit line couples(BLO to BLj,BL0B to BLjB) in response to a bit line precharge signal(PRECLK). A regulator circuit(200) is used for controlling a supply voltage(VDD) and applying the precharge voltage to the bit line precharge circuit(180).
Patent KR-20010110322-A (KR)
IPC: B23K26/382
Filed: 2001-06-05
Abstract: A laser processing apparatus comprises a laser generator for generating laser light, a laser controller for controlling the laser generator, a positioning unit for positioning the laser light, a control method memory for storing an optimum control method corresponding to the moving distance of the positioning unit, and a position controller for controlling the position of the positioning unit by the optimum control method. Controlling the position by the optimum control method corresponding to the moving distance increases a processing speed. <IMAGE>
Patent KR-20020002210-A (KR)
Inventor: HAYASHI KEN
IPC: E05D11/10
Filed: 2001-06-12
Abstract: PURPOSE: To obtain a hinge structure which can manage a torque of hinge unit without mounting to a first casing and a second casing and install easily to the first and second casings. CONSTITUTION: In the hinge structure, a shaft 26 is pressed into a fixing shaft 28 and received a spring 32 and a sliding cam 34. The sliding cam 34 is movable along longitudinal axis of the fixing shaft 28 without rotating around axis of the fixing shaft 28 having a rotating preventing stopper. The sliding cam 34 is energized by biasing spring 32 and moved toward distant place far from a flange 30. Meantime, the shaft 26 is inserted into a fixing cam 40 rotating on the shaft 26 and engaging the cam 34. A stopper 44 is pressed into the shaft 26 at the end preventing slip out of the fixing cam 40, etc. Therefore, it is possible to carry out a load test and a durability test of a hinge unit 10 without mounting to a main body and a cover so that the sliding cam 34 and the fixing cam 40 can rotate relatively.
Patent KR-20020096166-A (KR)
Title: A storage system equipped with a security sensor using a fingerprint
Inventor: HO JOSHUA SOK
IPC: G06K9/00
Filed: 2001-06-18
Abstract: PURPOSE: An information storing device having a fingerprint recognition sensor is provided to prevent the leakage of the information storing in the information storing device and the fingerprint data of a user by installing the fingerprint data and a fingerprint recognition device to the information storing device. CONSTITUTION: The information storing device comprises the fingerprint recognition sensor(10) comparing the fingerprint data registered to the device with the scanned fingerprint data, a controller(20) storing and reading the information inputted by the user, a storing tool(30) storing the information, and a connection tool(40) connecting to an external device such as a computer in order to activate the device. The sensor(10) comprises a detection part(11), a signal generator(12), a fingerprint data recognition part(13), a fingerprint data storing part(14), and a fingerprint data comparing part(15).
Patent KR-20020097328-A (KR)
Title: Construction structure of building hall bottom
Inventor: KIM BONG KEUN
IPC: E04F19/10
Filed: 2001-06-20
Abstract: PURPOSE: A construction structure for the floor of the entrance is provided to clean up soil or sand easily by installing a collecting basket in the same height as the entrance of a house. CONSTITUTION: The construction structure for the floor of the entrance comprises: many flooring blocks(100) installed on the floor of the entrance and divided by a partition to bear up against load; flooring materials(130) fixed on the flooring blocks(100) and composed of tiles; corner-finishing materials(142) rounded inward and doorsill-finishing materials(146) rounded outward to prevent an accumulation of soil or sand and to clean up easily; and collecting blocks(200) coupled with the flooring blocks(100) and provided with a collecting basket opened upward to place a perforated plate(210) having many through hole for dropping soil or sand.
Patent KR-20030000682-A (KR)
Title: Channel selection system
Inventor: KIM GI BEOM
IPC: G06F13/00
Filed: 2001-06-26
Abstract: PURPOSE: A system for selecting a channel is provided to prevent the generation of the noise due to a clock signal and to compact a structure of the system by using an EPLD(Erasable and Programmable Logic Device) generating an analog channel selecting signal and a selected channel signal. CONSTITUTION: A capacitor(21) prevents the chattering of a switch input signal. The EPLD(20) generates the analog channel selecting signal and a channel selecting display signal of 3 bit by receiving the switch input signal. A MUX(Multiplexer) board(27) has a display(25) receiving the channel selecting display signal and many channels. If the switch input signal without the chattering is applied to the EPLD(20), the EPLD generates the analog selecting signal and the channel selecting display signal. The analog channel selecting signal is applied to the MUX board(27), and the channel selecting display signal is applied to the display(25). The channel selected by the MUX board(27) is displayed on the display(25).
Patent KR-20030000864-A (KR)
Title: rack bar separation type steering system for an automotive vehicle
Inventor: PARK SU BO
IPC: B62D5/22
Filed: 2001-06-27
Abstract: PURPOSE: A steering apparatus for separating a rack bar in a vehicle is provided to improve freedom of design by dividing the rack bar into left and right parts and engaging with a driving pinion gear in mounting the steering gearbox. CONSTITUTION: A steering system is composed of a steering gearbox(4) having a driving pinion gear(13) rotating in applying operational force to a steering wheel; and an operating cylinder having a rack bar engaged with the driving pinion gear. The operating cylinder has a first operating cylinder(5') and a second operating cylinder(5'') including first and second rack bars(5a',5a'') engaged with the driving pinion gear. First and second rack gears(5b',5b'') are formed in rack bars, and engaged with the driving pinion gear. The freedom of design is improved by separating the operating cylinder into first and second operating cylinders and engaging rack gears with the driving pinion gear individually.
Patent KR-20030003488-A (KR)
Title: Pretenstioner structure for a safety belt of an automobile
Inventor: YOON JONG YEONG
IPC: B60R22/46
Filed: 2001-07-02
Abstract: PURPOSE: A pretensioner structure used in a seat belt of a vehicle is provided to easily move down a spool with a simple structure by forming a pretensioner such that the pretensioner pushes downward the spool lengthwise the retractor. CONSTITUTION: In a state that a rotation of a spool(20) is restricted, the spool(20) is moved down so as to rewind a belt(200). A pretensioner structure includes a retractor cover(10). A sliding guide(11) is formed at both sides of the retractor cover(10). The sliding guide(11) is arranged in parallel to a withdrawing direction of the belt(200). The sliding guide(11) is vertically or angularly positioned with respect to the retractor cover(10). The belt(200) is wound around the spool(20). Both ends of the spool(20) extend by a predetermined length. The extending section of the spool(20) is outwardly protruded so as to be mounted to the retractor cover(10).
Patent KR-20020042399-A (KR)
Inventor: KIM SEI HWAN
IPC: A01G13/04
Filed: 2001-07-09
Abstract: PURPOSE: A fruit covering bag made of opaque paper is provided which can protect fruits from the damage by hail, sunburn, birds or the like, prevent the lowering of the commercial value of the fruit, and increase the growth speed of the fruits. CONSTITUTION: This fruit covering bag(1) is made from opaque paper and a central part of the front and rear face of the bag is cut and then attached with transparent paper(4) having a specified width to see the growth state of fruits. Also, a reflective plate may be placed on the ground to increase a sunlight amount to be transmitted to fruits.
Patent KR-20030008362-A (KR)
Title: Vacuum fluorescent display
Inventor: HUH GWANG SEOP
IPC: G09G3/12
Filed: 2001-07-20
Abstract: PURPOSE: A vacuum fluorescent display device is provided to easily and directly inspect the products without a high cost inspection equipment by supplying only a power during a previous module process test before the fluorescent display device is packaged. CONSTITUTION: A vacuum fluorescent display(VFD) device includes a printed circuit board(PCB) module(100) provided with a communication port(110), a data receiving device(120) for outputting a voltage of TTL level with a low state when RS232C data transmitted from the communication port(110) is larger than the voltage of TTL level and for outputting the TTL voltage with a high state when the RS232C data transmitted from the communication port(110) is smaller than the voltage of TTL level, a microcomputer(130) for outputting the image signal of the operation mode to a panel driving device(140) by processing with receiving the RS232C data from the data receiving device(120) and for outputting the image signal of self test mode to the panel driving device(140) when the RS232C data of the TTL level continues the low state during a predetermined period and the panel driving device(140) for creating the panel driving signal by receiving the image signal from the microcomputer(130) and for supplying the panel driving signal to an VFD panel(200) and the VFD panel(200) for displaying the image by receiving the panel driving signal.
Patent KR-20030008842-A (KR)
Title: Metal catalysts for production of carbon nano fiber/nano tube and preparation method of the same
Inventor: PARK SE MIN
IPC: B01J23/755
Filed: 2001-07-20
Abstract: PURPOSE: Provided are a metal catalyst used for the fabrication of a carbon nano tube or a carbon nano fiber, and a method for fabricating the metal catalyst which is made of nickel, cobalt, iron or copper, or a mixture thereof. CONSTITUTION: The metal catalyst fabrication method comprises (a) adjusting pH of a metal sulfate aqueous solution containing at least one metal selected from a group consisting of nickel, cobalt, iron, and copper using ammonia solution, thereby settling metal hydroxides, and drying the settled metal hydroxides, (b) calcining the metal hydroxides to form metal oxides at a temperature in a range of 800-1000°C, and (c) reducing the metal oxides at hydrogen ambience.
Patent KR-20020008782-A (KR)
Inventor: ENOKI YOSHIMI
IPC: G01R33/09
Filed: 2001-07-20
Abstract: PURPOSE: To measure magnetic field strength over a wide range in a short time. CONSTITUTION: A planar magnetic sensor 10 is provided with a sensing layer 11, which consists of a magnetic resistance effect film with an arbitrarily sized planar formation, where a resistance value of the layer 11 is changed and a giant magnetic resistance effect is provided by changing the magnetization direction of magnetic fine particles due to the strength of magnetic field with a current that flows by a tunnel effect in the case of a voltage of a prescribed value or more than, and conductor layers 12, 13, which consist of a plurality of linear-shape conductors films 12a, 13a that are formed linear with a prescribed space along the direction of each face with lamination in each face of the magnetic resistance effect film. Each linear conductor film 12a that constitutes one layer 12 of the layers 12, 13 and each linear conductor film 13a that constitutes the other layer 13 are arranged so that both the films 12a, 13a have a positional relation such that the films 12a, 13a hold the magnetic resistance effect film between the films 12a, 13a and mutually cross in a plan view.
Patent KR-20010079465-A (KR)
Inventor: ROS JAE HYEOK
Filed: 2001-07-23
Abstract: PURPOSE: A moving picture advertisement method using the Internet is provided to increase advertisement effect by enabling a plurality of users connected to a different web site to view an advertisement, and by enabling the users to perform a communication related to the advertisement. CONSTITUTION: A user connects to a web site which provides moving pictures of an advertisement(S100). A web page equipped with an output window for the moving pictures is outputted to a user terminal(S105). It is confirmed whether the half of a display time for the advertisement passes(S110). A file name of the moving pictures of the advertisement is overwritten(S115). It is confirmed whether the time for outputting the moving pictures(S120). Time information reloaded is transmitted to a moving picture output control system(S125). The system extracts the next file of the moving pictures and transmits the file to an output window of the moving pictures(S130). It is confirmed whether the web page is moved(S135). It is confirmed whether the half of the time for displaying the advertisement passes(S140). The moving pictures are displayed before the web page is moved(S145). It is checked whether the web page is completed(S150).
Patent KR-20030012570-A (KR)
Inventor: KIM GYU SEOK
IPC: G02F1/13357
Filed: 2001-08-01
Abstract: PURPOSE: A lamp unit for backlight assembly is provided to easily discriminate between a hot electrode and a cold electrode in connecting a lamp with an inverter for supplying power source to the lamp. CONSTITUTION: A lamp unit(160) for backlight assembly includes a lamp(161) for generating light; a first power supply line(163) having one end connected to one end of the lamp for supplying a first electrode to the lamp; a second power supply line(164) having one end connected to the end of the lamp for supplying a second electrode to the lamp; a first connector connected to the other ends of the first power supply line and the second power supply line, and providing power source from the outside to the lamp through the first and second power supply lines; an inverter having a second connector connected to the first connector, and supplying power source to the lamp through the first and second connectors; wherein the first connector includes first and second connecting parts(165a,165b) connected to the first and second power supply lines and different in color.
Patent KR-20030014500-A (KR)
Title: A motor for airconditoner
Inventor: AHN CHEOL O
IPC: F24F1/00
Filed: 2001-08-11
Abstract: PURPOSE: A motor for a combined use in an air conditioner is provided to rotate a blowing fan and pump out condensate with one motor, thereby reducing the production cost and the size of the air conditioner. CONSTITUTION: A motor for a combined use in an air conditioner includes an evaporator(22) receiving refrigerant of low temperature and low voltage from an outdoor unit for evaporating the refrigerant to cool the surrounding; a blower venting the air cooled by passing through the evaporator to the inside; a drain bucket(40) installed at the lower part of the evaporator for collecting and storing condensate generated in the evaporator; and a pump(36) forcibly pumping out the condensate stored in the drain bucket outside an indoor unit(20), wherein the motor rotates a blowing fan of the blower and drives the pump forcibly pumping out the condensate outside the indoor unit.
Patent KR-20030017936-A (KR)
Title: Device For Circurating The Ozone Water containing Ion
Inventor: YOO BYEONG HO
IPC: C01B13/10
Filed: 2001-08-25
Abstract: PURPOSE: An apparatus for manufacturing and circulating ozone water containing ion is provided to control damage of crops due to disease and increase immunity of crops against damage due to disease by generating anions and supplying anions to an ozone water producing machine so that anion water is mixed with ozone water. CONSTITUTION: The apparatus for manufacturing and circulating ozone water containing ion comprises a raw water line(4) for supplying raw water into an ozone water producing machine(10) through an inlet pipe(2) by opening or closing a raw water cutout valve(3); anion generator(6) and anion ejector(8) installed on the raw water line(4) of an admission part of the ozone water producing machine(10) to generate and supply anions; a storage tank(20) for temporarily storing ozone water produced from the ozone water producing machine(10) through a return line(14); an application pump(26) installed on the application line(28) to inject the ozone water into a plurality of application line branch pipes(32) by discharging the ozone water stored in the storage tank(20) into an application line(28); a drench pump(36) for injecting the ozone water into a plurality of drench line branch pipes(38) branched off from the application line(28); and a water supply pump(26) for connecting ozone water having low ozone concentration stored in the storage tank(20) from a supply line(24) to the raw water line(4) so that the ozone water having low ozone concentration is supplied to the anion ejector(8) and the ozone water producing machine(10).
Patent KR-20020077005-A (KR)
Inventor: KANEKO YOSHIYUKI
IPC: H05B44/00
Filed: 2001-08-29
Abstract: PURPOSE: To display an image of high quality at a low power in an active matrix display device, using an optoelectronic element. CONSTITUTION: A pixel circuit of the active matrix display device using an organic EL element, is provided with a sampling circuit 1 for sampling the signal voltage of signal wiring 7, in synchronization with a scanning pulse, a reference voltage 9, and a comparator circuit 4, and a sampled signal voltage is compared with the reference voltage in the pixel circuit, and a display period for making the EL elements emit light is controlled with a period until the inversion of the voltage relation, so that a light-emitting period during one frame is controlled.
Patent KR-20030020628-A (KR)
Title: Shelf fixing device
Inventor: JUNG DAE SU
IPC: H04Q1/02
Filed: 2001-09-04
Abstract: PURPOSE: A self fixing apparatus is provided to easily mount and demount a self assembly at and from a communication equipment by using latching elements mounted at self handles without screws, and improve the work efficiency. CONSTITUTION: A pair of rack columns(100) are mounted at both sides inside a rack through screws. A self assembly(200) includes self guides(201) formed on both sides of the self assembly(200) and is inserted into rack slides formed at both sides inside the rack for sliding into the rack. A pair of self handles(400) are coupled to the front right and left sides of the self assembly(200) through screws. Each self handle(400) mounts a latching element(300) close to the pair of rack columns(100) at the center position of the self handle(400).